from mpunblock import *
import time

x = linspace(0,100,1000)
xlim(0,100)
ylim(-5,5)
for i in range(100):
    rx = x[i*10-1:i*10+10]      # contain the pre point
    plot(rx, sin(rx), color="blue")
    show()
    time.sleep(0.05)
    

matplotlib.pyplot.show(block=True)
